How can I whiten my teeth without baking soda at home?

I just looked and we are out of baking soda. I am looking for a home remedy to whiten my teeth. I do have hydrogen peroxide. Let me know remedies you know, or recipes. Thank you
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You can whiten your teeth with just hydrogen peroxide. Dip your toothbrush into the hydrogen peroxide solution, take it out and brush your teeth with it just like you do it with toothpaste. Once done, spit out and rinse all of the excess.
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